2BA5K-HKYCPMSC48MOSPermanent magnet synchronous controller

48 MOSFET C ontroller HK-Y CK060350A(RSVR) PRODUCT SPECIFICATION HUAKONG INTELLIGENT Controller Specification Document Controller Specification Model number HK-YCK060V350A(RSVR) Ver 00 Department RD Date 2023.5.4 Page 1 一、 Scope Suitable for 48 mosfet controller. 二、 Reference Standards 2.1 QC/T 792—2007 Electric motorcycle and electric moped Motor and Controller technical conditions 2.2 QB/T 2946—2008 Electric vehicle Motor and Controller 三、 Controller Naming Standard This naming rule refer to: GB_T+18488.1-2015 drive motor system for electric vehicles HK-YCK □□□ □□□ □（RSVR） Support rotary sensor Controller derived code Current grade code Voltage class code Controller of permanent magnet synchronous motor Product brand "Huakong" HUAKONG INTELLIGENT Controller Specification Document Controller Specification Model number HK-YCK060V350A(RSVR) Ver 00 Department RD Date 2023.5.4 Page 2 四、 Controller Specification 4.1 Basic Specification # ITEM D E TA I L S 1 Working Voltage DC 24~144V 2 Rated Voltage 60V 3 Maximum Current 240A 4 Low-voltage protection Regulable 5 Overvoltage protection Regulable 6 Maximum efficiency ≥97% 7 Ingress Protection Rating H 8 Working Temperature -25°C-105°C 9 Ingress Protection Rating IP67 10 Feedback Sensor Rotary encoder 11 Cooling Method Natural Cooling 12 Temperature Sensor KTY84-150 13 Cable Length / 14 Function Cable Length / 15 Dimension 230L*162W*91H 16 Weight 3.2kg HUAKONG INTELLIGENT Controller Specification Document Controller Specification Model number HK-YCK060V350A(RSVR) Ver 00 Department RD Date 2023.5.4 Page 3 4.2 Dimensions and appearance 4.2.1 Please see drawing for all of dimensions. 4.2.2 Appearance The surface is clean, there are no obvious scratches and mechanical damage, no deformation, no other appearance defects. HUAKONG INTELLIGENT Controller Specification Document Controller Specification Model number HK-YCK060V350A(RSVR) Ver 00 Department RD Date 2023.5.4 Page 4 五、 The controller detects the fault code table The controller detects the fault code table NO type of alarm fault type 1 Operation sequence error 2 Accelerator fault 3 System overvoltage 4 The system voltage is too low. Procedure 5 Current sensor fault 6 The motor is missing a phase 7 Excessive motor temperature 8 Controller temperature is too high. 9 The capacitor precharge fails 10 Motor blocking protection 11 Controller overcurrent protection 12 Relay fault HUAKONG INTELLIGENT Controller Specification Document Controller Specification Model number HK-YCK060V350A(RSVR) Ver 00 Department RD Date 2023.5.4 Page 5 六、 Function and performance 6.1 Please see drawing for function definition details. HUAKONG INTELLIGENT Controller Specification Document Controller Specification Model number HK-YCK060V350A(RSVR) Ver 00 Department RD Date 2023.5.4 Page 6 6.2 Performance test requirement # Item Verification Conditions Notes 1 High temperature test The controller should still be able to work normally after 2 hours continuous no-load operation when the ambient temperature is in the range of 60 °C ± 2 °C. 2 Constant heat and humidity test The controller shall be capable for 48 hours testing of withstanding a constant moist heat 40 °C ± 2 °C and relative humidity of 90% ~ 95% which shall not affect normal operation after the test. 3 Low temperature start test The controller can still start without load when the ambient temperature is in the range of -25°C±1°C and the cold state lasts for 2 hours. 4 Load vibration test The controller is fixed on the test bench and the vibration test is performed according to the specified conditions. No parts loosening or damage may occur during the test. 5 Low temperature storage test Stored at -25°C for 72 hours, it should still work after returning to normal temperature. 6 Short-term overload test The motor shall be inspected in accordance with the QC/T792-2007 short-term overload test condition and the conformity assessment method. HUAKONG INTELLIGENT Controller Specification Document Controller Specification Model number HK-YCK060V350A(RSVR) Ver 00 Department RD Date 2023.5.4 Page 7 # Item Verification Conditions Notes 7 Impact test The controller should still work normally after do the impact test 7 times with the matched controller and the load is 100 Kg when the battery is fully charged. 8 Waterproof test The controller shall be inspected in accordance with the GB/T4942.1-2001 IP67 grade product specified anti-drip test conditions (the controller is in a non-energized state during the test) and the conformity assessment method. 9 Wire flame test After two 10-seconds burning tests on the sample, the flame extinguished within 60 seconds and no burning material could be dropped. 七、 Precautions 7.1 Connect the wires of the controller correctly, and install the controller in a ventilated and waterproof place and prevent loosening. 7.2 All plug terminals must ensure good contact and must not be loose. Otherwise, unpredictable faults and consequences will occur. 7.3 Must ensure that the voltage in the controller within the reasonable usage voltage range, in order to ensure the reliability of the controller. 7.4 It must be ensured that the controller power matches the motor power correctly. 7.5 It is forbidden to change the controller external structure or violent impact the controller. 7.6 Pay attention to the bushing of the motor phase wire or the speed wire to wrap well so as not to short-circuit with the power ground wire or other signal wire, resulting in controller damage. HUAKONG INTELLIGENT Controller Specification Document Controller Specification Model number HK-YCK060V350A(RSVR) Ver 00 Department RD Date 2023.5.4 Page 8 Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed t…

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(JIANGSUHUAKONGINTELLIGENTTECHNOLOGYCO.,LTD) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2023-05-15 FCCID:2BA5K-HKYCPMSC48MOS Ref.#1:AttestationStatementsPart2.911(d)(5)(i)Filing (“JIANGSUHUAKONGINTELLIGENTTECHNOLOGYCO.,LTD”)certifiesthattheequipmentfor whichauthorizationissoughtisnot“covered”equipmentprohibitedfromreceivingan equipmentauthorizationpursuanttosection2.903oftheFCCrules. Ref.#2:AttestationStatementsPart2.911(d)(5)(ii)Filing (“JIANGSUHUAKONGINTELLIGENTTECHNOLOGYCO.,LTD”)certifiesthat, asofthedateofthefilingoftheapplication,theapplicant[isnot]identifiedonthe CoveredListasanentityproducing“covered”equipment. Applicant:JIANGSUHUAKONGINTELLIGENTTECHNOLOGYCO.,LTD Address:IntersectionofXuhaiRoadandMinshengRoad,XuzhuangTown,XuzhouCity, JiangsuProvince ContactPerson:LeoWang Tel.:Deputygeneralmanager Email:[email protected] Sincerely, Signature:

JIANGSUHUAKONGINTELLIGENTTECHNOLOGYCO.,LTD Address：IntersectionofXuhaiRoadandMinshengRoad,XuzhuangTown,XuzhouCity,Jiangsu Province Date:2023-05-17 FederalCommunicationsCommission AuthorizationandEvaluationDivision 1435OaklandMillsRoad Columbia,MD21046 Ref:AttestationStatementsPart2.911(d)(7)Filing SUBJECT:FCCApplicationforFCCID:2BA5K-HKYCPMSC48MOS (“JIANGSUHUAKONGINTELLIGENTTECHNOLOGYCO.,LTD”)certifiesthat,asofthe dateofthefilingoftheapplication,(JOCAustraliaInc)isourdesignatedU.S.agentfor serviceofprocessfortheabovereferencedFCCID.(“JIANGSUHUAKONGINTELLIGENT TECHNOLOGYCO.,LTD”)acceptstomaintainanagentfornolessthanoneyearafterthe granteehasterminatedallmarketingandimportationortheconclusionofanyCommission- relatedproceedinginvolvingtheequipment. (JOCAustraliaInc)accepts,asofthedateofthefilingoftheapplication,theobligationofthe designatedU.S.agentforserviceofprocessfortheabovereferencedFCCID. DesignatedU.S.AgentInformation: Name:JOCAustraliaInc Address:18351ColimaRoadSte585RowlandHerghts,California,91748UnitedStatesof America ContactPerson:PeterLi Tel.:GeneralManager Email:[email protected] FRN:0033379421 Contactphone:(626)217-4778 GC: Sincerely, JIANGSUHUAKONGINTELLIGENT TECHNOLOGYCO.,LTD JOCAustraliaInc Name:LeoWangName:PeterLi Title:DeputygeneralmanagerTitle:GeneralManager Date:2023-05-17Date:2023-05-17

EffectiveDate:April2,2020QSF7.6.4-8–AgentAuthorizationLetterTemplatePage1of1 RevisionDate:Revision:0 JIANGSUHUAKONGINTELLIGENTTECHNOLOGYCO.,LTD Date ProductModelNumber:48MOSFETControlle FCCID:2BA5K-HKYCPMSC48MOS Towhomitmayconcern, Re:ProductCertificationRepresentativeAuthorizationLetter WeauthorizeQAILaboratoriesLtd.3980NorthFraserWay,BurnabyB.C.CanadaV5J5K5to actonourbehalfonallmattersconcerningtheabovenamedequipment. Thisshallincludethefollowing: Testing Approvalapplicationsandprocedures WedeclarethatORGANIZATION.isallowedtoforwardallinformationrelatedtotheapproval projecttotheappliedcertificationbodyandtothenotificationentitiesandtodiscussanyissues concerningtheapprovalapplication.AnyandallactscarriedoutbyORGANIZATION.onour behalfshallhavethesameeffectasactsofourown. By: ContactListedonFCCWesbite Title:Deputygeneralmanager Email:[email protected] Telephone:+8618114828800 Onbehalfof:JIANGSUHUAKONGINTELLIGENTTECHNOLOGYCO.,LTD

Familymodelsletter FCCID:2BA5K-HKYCPMSC48MOS Models:48MOSFETController,KTZ00X00XXX,YCK000000X Companyname:JIANGSUHUAKONGINTELLIGENTTECHNOLOGYCO.,LTD CompanyNumber:2BA5K ContactName:LeoWang Address:IntersectionofXuhaiRoadandMinshengRoad,XuzhuangTown,XuzhouCity,Jiangsu Province TelephoneNo:86-18114828800 FaxNo:N/A Email:[email protected] TheirPCBboard,structure,andinteriorarethesame,butthemodelnameandtransformerare inconsistent Date:2023.5.15 Signature:

JIANGSUHUAKONGINTELLIGENTTECHNOLOGYCO.,LTD. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:May16,2023 Subject;RequestforConfidentiality FCCID:2BA5K-HKYCPMSC48MOS ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthese documentsmightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantage inthemarket.  SchematicDiagram  BlockDiagram OperationalDescription Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:LeoWang Title:Deputygeneralmanager

FCCID:2BA5K-HKYCPMSC48MOS FCCID:2BA5K-HKYCPMSC48MOS FCCID:2BA5K-HKYCPMSC48MOS FCCID:2BA5K-HKYCPMSC48MOS

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FCCID:2BA5K-HKYCPMSC48MOS FCCID:2BA5K-HKYCPMSC48MOS BTANT

ReportNo.:18220WC300901FCCID:2BA5K-HKYCPMSC48MOSPage1of28 Code:AB-EMC-04-a FCCTestReport ClientName: JIANGSUHUAKONGINTELLIGENTTECHNOLOGYCO., LTD. Address: IntersectionofXuhaiRoadandMinshengRoad,Xuzhuang Town,XuzhouCity,JiangsuProvince ProductName:Permanentmagnetsynchronouscontroller Date:May15,2023 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:18220WC300901FCCID:2BA5K-HKYCPMSC48MOSPage2of28 Code:AB-EMC-04-a Contents 1.GeneralInformation ..............................................................................................................................................4 1.1.ClientInformation .......................................................................................................................................4 1.2.DescriptionofDevice(EUT) ....................................................................................................................4 1.3.AuxiliaryEquipmentUsedDuringTest ...................................................................................................5 1.4.DescriptionofTestMode ..........................................................................................................................5 1.5.TestSummary .............................................................................................................................................5 1.6.TestEquipmentList ...................................................................................................................................6 1.7.DescriptionofTestFacility ........................................................................................................................7 1.8.MeasurementUncertainty ........................................................................................................................7 2.PowerLineConductedEmissionTest ...............................................................................................................8 2.1.TestStandardandLimit ............................................................................................................................8 2.2.TestSetup ...................................................................................................................................................8 2.3.EUTConfigurationonMeasurement ......................................................................................................8 2.4.OperatingConditionofEUT .....................................................................................................................8 2.5.TestProcedure ...........................................................................................................................................9 2.6.TestResults ................................................................................................................................................9 3.RadiatedEmissionTest ......................................................................................................................................10 3.1.TestStandardandLimit ..........................................................................................................................10 3.2.TestSetup .................................................................................................................................................11 3.3.EUTConfigurationonMeasurement ....................................................................................................12 3.4.OperatingConditionofEUT ...................................................................................................................12 3.5.TestProcedure .........................................................................................................................................12 3.6.TestResults ..............................................................................................................................................12 APPENDIXI--TESTSETUPPHOTOGRAPH ..................................................................................................22 APPENDIXII--EXTERNALPHOTOGRAPH .....................................................................................................23 APPENDIXIII--INTERNALPHOTOGRAPH .....................................................................................................27 ReportNo.:18220WC300901FCCID:2BA5K-HKYCPMSC48MOSPage3of28 Code:AB-EMC-04-a TESTREPORT Applicant: JIANGSUHUAKONGINTELLIGENTTECHNOLOGYCO.,LTD Manufacturer: IntersectionofXuhaiRoadandMinshengRoad,XuzhuangTown,Xuzhou City,JiangsuProvince ProductName: Permanentmagnetsynchronouscontroller ModelNo.: 48MOSFETController,KTZ00X00XXX,YCK000000X TradeMark: HUAKONGINTELLIGENT Rating(s): RatedinputvoltagerangeDC24-144V Maximuminputcurrentrange0-240A Ratedpower2-6.5kw Maximumpower4-13kw TestStandard(s):FCCRulesandRegulationsPart15SubpartB TestMethod(s):ANSIC63.4-2014 ThedevicedescribedaboveistestedbyShenzhenAnbotekComplianceLaboratoryLimitedTo determinethemaximumemissionlevelsemanatingfromthedevice.Themaximumemissionlevels arecomparedtotheFCCPart15SubpartBClassBlimitsbothradiatedandconductedemissions. ThemeasurementresultsarecontainedinthistestreportandShenzhenAnbotekCompliance LaboratoryLimitedIsassumedfullresponsibilityfortheaccuracyandcompletenessofthese measurements. Thisreportappliestoabovetestedsampleonly.Thisreportshallnotbereproducedinpartwithout writtenapprovalofShenzhenAnbotekComplianceLaboratoryLimited DateofReceipt May08,2023 DateofTest May08~May015,2023 PreparedBy (EllaLiang) Approved&AuthorizedSigner (KingkongJin) ReportNo.:18220WC300901FCCID:2BA5K-HKYCPMSC48MOSPage4of28 Code:AB-EMC-04-a 1.GeneralInformation 1.1.ClientInformation Applicant: JIANGSUHUAKONGINTELLIGENTTECHNOLOGYCO.,LTD Address: IntersectionofXuhaiRoadandMinshengRoad,XuzhuangTown,Xuzhou City,JiangsuProvince Manufacturer: JIANGSUHUAKONGINTELLIGENTTECHNOLOGYCO.,LTD Address: IntersectionofXuhaiRoadandMinshengRoad,XuzhuangTown,Xuzhou City,JiangsuProvince Factory: JIANGSU…

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Report No.: BL-SZ2290475-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 19 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China TEST REPORT Applicant: Guangzhou ZHIYUAN Electronics Co., Ltd. Address: ZLG Zhiyuan Electronics Building, No. 43 Sicheng Road, Tianhe District, Guangzhou, Guangdong Province Equipment Type: ZLG PCB Antenna Model Name: 4.7mm*11mm, 2.4GHz, PCB ANT Brand Name: ZLG Test Standard: ANSI/IEEE Std 149-1979 Test Date: Sep. 08, 2022 Date of Issue: Sep. 19, 2022 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Mai Jintian Checked by: Tolan Tu Approved by: Wei Yanquan (Chief Engineer) _______________ _______________ _______________ Report No.: BL-SZ2290475-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 19 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Revision History Version Issue Date Revisions Rev. 01 Sep. 19, 2022 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ........................................................................................................ 4 1.1 Test Laboratory ................................................................................................................... 4 1.2 Test Location ....................................................................................................................... 4 2 PRODUCT INFORMATION ....................................................................................................... 5 2.1 Applicant Information ........................................................................................................... 5 2.2 Manufacturer Information .................................................................................................... 5 2.3 Factory Information ............................................................................................................. 5 2.4 General Description for Equipment under Test (EUT) ......................................................... 5 2.5 Ancillary Equipment ............................................................................................................. 5 2.6 Technical Information .......................................................................................................... 5 3 SUMMARY OF TEST RESULTS ............................................................................................... 6 3.1 Test Standards .................................................................................................................... 6 3.2 Test Verdict ......................................................................................................................... 6 3.3 Test Uncertainty .................................................................................................................. 6 4 GENERAL TEST CONFIGURATIONS ...................................................................................... 7 4.1 Test Condition ..................................................................................................................... 7 4.2 Test Equipment List ............................................................................................................. 7 4.3 Test Setup ........................................................................................................................... 8 ANNEX A TEST RESULTS ........................................................................................................... 9 A.1 Gain and Efficiency ............................................................................................................. 9 A.2 VSWR ............................................................................................................................... 10 A.3 Input Impedance................................................................................................................ 11 A.4 Return Loss ....................................................................................................................... 12 ANNEX B RADIATION PATTERN .............................................................................................. 13 Report No.: BL-SZ2290475-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 19 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China ANNEX C TEST SETUP PHOTO ................................................................................................ 16 ANNEX D EUT PHOTO .............................................................................................................. 18 Report No.: BL-SZ2290475-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 4 / 19 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1 GENERAL INFORMATION 1.1 Test Laboratory Name Shenzhen BALUN Technology Co., Ltd. Address Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Phone Number +86 755 6685 0100 1.2 Test Location Name Shenzhen BALUN Technology Co., Ltd. Location Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1/F, Building B, Ganghongji High-tech Intelligent Industrial Park, No. 1008, Songbai Road, Yangguang Community, Xili Sub-district, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2290475-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 5 / 19 Web: www.titcgroup.com Template No.:…

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FCCID:2BA5K-HKYCPMSC48MOS RadiatedEmission(Below1G) RadiatedEmission(Above1G)